UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101523.upa.cvt Date: 2300Z 15 OCT 25 Searching for NZNV... Searching the city database file for: NZNV ... Date:2300Z 15 OCT 25 Station: NZNV WMO ident: 93844 Latitude: -46.42 Longitude: 168.33 Elevation: 1.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1011 1 9.0 6.8 86 2.2 7.9 270 25 281.3 282.3 280.5 298.1 6.13 1 1000 96 8.6 3.6 71 5.0 6.2 275 36 281.8 282.6 279.3 295.5 4.95 2 994 146 9.0 3.0 66 6.0 6.1 273 37 282.6 283.5 279.5 296.0 4.77 3 956 467 5.8 2.5 79 3.3 4.2 263 45 282.6 283.4 279.5 295.9 4.79 4 925 736 4.2 -0.7 70 4.9 2.0 255 52 283.6 284.3 278.9 294.7 3.92 5 850 1417 -1.3 -7.3 64 6.0 -3.5 250 50 284.8 285.2 277.8 292.3 2.60 6 802 1877 -5.3 -10.3 68 5.0 -7.0 249 49 285.3 285.7 277.4 291.6 2.17 7 784 2055 -5.9 -17.9 38 12.0 -9.1 248 49 286.5 286.7 276.7 290.1 1.19 8 758 2318 -8.1 -15.1 57 7.0 -10.1 247 48 286.9 287.2 277.4 291.6 1.56 9 700 2931 -12.3 -19.3 56 7.0 -14.0 245 47 288.9 289.1 277.9 292.5 1.18 10 671 3253 -14.5 -25.5 39 11.0 -16.6 243 51 289.9 290.0 277.7 292.2 0.72 11 663 3344 -15.5 -23.5 50 8.0 -17.1 243 52 289.8 289.9 277.9 292.5 0.87 12 650 3494 -16.5 -34.5 20 18.0 -19.1 242 54 290.3 290.4 277.3 291.3 0.32 13 632 3704 -18.3 -25.3 54 7.0 -19.6 240 57 290.6 290.7 278.2 293.0 0.77 14 624 3799 -18.5 -30.5 34 12.0 -20.4 240 59 291.4 291.5 278.2 293.0 0.48 15 618 3872 -18.3 -35.3 21 17.0 -20.6 239 60 292.5 292.5 278.4 293.5 0.31 16 605 4030 -19.9 -37.9 19 18.0 -22.1 238 62 292.4 292.4 278.2 293.2 0.24 17 570 4470 -23.5 -39.5 22 16.0 -25.2 236 68 293.2 293.2 278.6 293.9 0.22 18 564 4547 -23.9 -32.9 43 9.0 -25.1 235 69 293.6 293.7 279.1 295.0 0.43 19 527 5039 -27.7 -38.7 34 11.0 -28.8 232 76 294.8 294.8 279.4 295.7 0.26 20 521 5122 -25.9 -40.9 23 15.0 -27.4 232 77 297.9 298.0 280.7 298.6 0.21 21 500 5420 -26.3 -54.3 5 28.0 -28.2 230 81 301.0 301.0 281.8 301.1 0.05 22 484 5653 -27.1 -54.1 6 27.0 -28.9 230 83 302.8 302.8 282.6 303.0 0.05 23 441 6313 -32.3 -53.3 11 21.0 -33.5 230 88 304.4 304.4 283.2 304.6 0.06 24 400 6990 -37.3 -60.3 7 23.0 -38.2 230 93 306.5 306.5 284.0 306.6 0.03 25 394 7094 -38.1 -63.1 6 25.0 -38.9 230 97 306.8 306.8 284.1 306.9 0.02 26 359 7732 -40.7 -67.5 4 26.8 -41.4 230 123 311.6 311.6 285.9 311.7 0.01 27 356 7789 -40.9 -67.9 4 27.0 -41.6 230 122 312.1 312.1 286.1 312.1 0.01 28 303 8874 -46.1 -71.1 4 25.0 -46.6 230 102 319.5 319.5 288.6 319.5 0.01 29 300 8940 -45.7 -71.7 4 26.0 -46.2 230 101 320.9 320.9 289.0 321.0 0.01 30 255 10027 -43.5 -77.5 1 34.0 -44.3 239 77 339.5 339.5 294.2 339.5 0.00 31 250 10160 -43.9 -76.9 1 33.0 -44.6 240 74 340.8 340.8 294.5 340.8 0.00 32 210 11319 -48.3 -79.3 2 31.0 -48.8 244 57 351.3 351.3 296.9 351.4 0.00 33 200 11640 -48.7 -79.7 2 31.0 -49.3 245 52 355.7 355.7 297.8 355.7 0.00 34 177 12450 -46.5 -79.5 1 33.0 -47.3 245 53 371.9 371.9 300.9 371.9 0.00 35 152 13454 -51.1 -82.1 1 31.0 -51.7 245 55 380.6 380.6 302.3 380.6 0.00 36 150 13540 -50.7 -81.7 1 31.0 -51.3 245 55 382.7 382.7 302.7 382.7 0.00 37 144 13808 -47.5 -81.5 1 34.0 -48.4 246 51 392.8 392.8 304.2 392.8 0.00 38 124 14785 -51.9 -82.9 1 31.0 -52.5 247 39 401.9 401.9 305.5 402.0 0.00 39 116 15216 -52.3 -83.3 1 31.0 -52.9 248 33 408.9 408.9 306.4 409.0 0.00 40 100 16190 -45.7 -81.7 1 36.0 -47.1 250 20 439.4 439.4 309.8 439.5 0.01 41 77 17907 -52.3 -84.3 1 32.0 -53.2 280 22 459.8 459.8 311.8 459.8 0.00 42 71 18437 -48.7 -82.7 1 34.0 -50.1 289 17 478.3 478.3 313.3 478.3 0.01 43 70 18530 -49.9 -82.9 1 33.0 -51.2 290 16 477.6 477.6 313.2 477.7 0.01 44 50 20730 -50.1 -84.1 1 34.0 -51.8 220 3 525.4 525.4 316.6 525.4 0.01 45 37 22692 -52.1 -85.1 1 33.0 -53.9 143 7 567.5 567.5 319.0 567.6 0.01 46 30 24060 -49.5 -83.5 1 34.0 -52.2 90 10 609.7 609.7 321.0 609.8 0.01 47 26 24999 -48.3 -83.3 1 35.0 -51.6 94 12 638.6 638.6 322.3 638.7 0.01 48 20 26720 -49.7 -83.7 1 34.0 -53.2 100 15 684.0 684.1 323.9 684.2 0.02 49 10 31300 -46.5 -82.5 1 36.0 -53.5 150 27 846.0 846.0 328.3 846.4 0.04 50 8.1 32704 -44.7 -81.7 1 37.0 -53.4 905.7 905.7 329.5 906.3 0.06 51 7.8 32957 -44.9 -81.9 1 37.0 -53.7 914.7 914.7 329.7 915.3 0.06 TRP 77 17907 -52.3 -84.3 1 32.0 -53.2 280 22 459.8 459.8 311.8 459.8 0.00 WND 359 7732 -40.7 -67.5 4 26.8 -41.4 230 123 311.6 311.6 285.9 311.7 0.01 Sounding variables and indices 1000-500 mb thick: 5324.00 m Freezing level: 867.73 mb = 1256.04 m = 4120.80 ft Wetbulb zero: 897.60 mb = 978.14 m = 3209.09 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 48.23 % Est. max temperature: 12.35 C = 54.24 F Sfc-Lift cond lev (LCL): 977.70 mb = 281.97 m = 925.09 ft T: 7.64 C 700-500 lapse rate: 5.62 C/km ThetaE index: 5.84 C Layer 956.0- 758.0 mb Conv cond level (CCL): 876.07 mb = 1173.66 m = 3850.55 ft Mean mixing ratio: 4.59 g/kg Conv temperature: 12.12 C = 53.81 F Cap Strength: 3.61 C Lifted Index: 5.79 C Risk: None Lifted Index @300 mb: 18.03 C Lifted Index @700 mb: -0.25 C Showalter Index: 8.22 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.00 C Cross Totals Index: 19.00 C K Index: 10.70 Risk: None Sweat Index: 181.00 Risk: None Energy Index: 1.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.78 J/kg Max Up Vert Vel: 7.72 m/s Conv Inhibition (B-): 25.51 J/kg Cap Strength: 5.05 C Lift Cond Lev (LCL): 897.30 mb = 980.90 m = 3218.15 ft Lev Free Conv (LFC): 822.30 mb = 1679.03 m = 5508.57 ft Equ Level (EL): 622.30 mb = 3819.91 m = 12532.35 ft B at Equ Level: 27.99 J/kg Max Parcel Lev (MPL): 532.30 mb = 4966.68 m = 16294.70 ft Wind level data Storm motion: 271 at 44 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1011 1 270 25 25.0 -0.0 | 93 19 -18.6 0.9 1 1000 96 275 36 35.9 -3.1 | 74 8 -7.8 -2.3 2 925 736 255 52 50.2 13.5 | 205 16 6.6 14.3 3 850 1417 250 50 47.0 17.1 | 191 18 3.4 18.0 4 700 2931 245 47 42.6 19.9 | 177 21 -1.0 20.7 5 500 5420 230 81 62.0 52.1 | 199 56 18.4 52.9 6 400 6990 230 93 71.2 59.8 | 204 67 27.6 60.7 7 359 7732 230 123 94.2 79.1 | 212 95 50.6 79.9 8 300 8940 230 101 77.4 64.9 | 207 74 33.8 65.8 9 250 10160 240 74 64.1 37.0 | 208 43 20.5 37.9 10 200 11640 245 52 47.1 22.0 | 189 23 3.5 22.9 11 150 13540 245 55 49.8 23.2 | 194 25 6.2 24.1 12 100 16190 250 20 18.8 6.8 | 107 26 -24.8 7.7 13 77 17907 280 22 21.7 -3.8 | 82 22 -21.9 -2.9 14 70 18530 290 16 15.0 -5.5 | 81 29 -28.6 -4.6 15 50 20730 220 3 1.9 2.3 | 94 42 -41.7 3.2 16 30 24060 90 10 -10.0 0.0 | 91 54 -53.6 0.9 17 20 26720 100 15 -14.8 2.6 | 93 58 -58.4 3.5 18 10 31300 150 27 -13.5 23.4 | 113 62 -57.1 24.3 Wind Parameters Mean winds (0-6000m): 241.2 at 58.2 knts Storm direction: 271.2 at 43.6 knts Shear (0-3000m) pos: 0.0 neg: 4.7 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 86.5 deg Storm rel helicity (0-3000m) pos: 17.7 neg: -53.9 tot: -36.2 m^2/s^2 ave: -12.1 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 7.7 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 115.82 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 269 39 112 5| 0.0 22.2 22.2| 10.4 -12.5 -2.0 -4.0 0.21| 26.0 5.3 1000 261 45 185 8| 0.0 14.5 14.5| 14.0 -19.3 -5.3 -5.3 0.14| 18.3 2.5 1500 257 47 190 11| 0.0 9.5 9.5| 14.0 -32.2 -18.1 -12.1 0.06| 13.3 0.8 2000 255 47 190 13| 0.0 7.0 7.0| 14.0 -39.9 -25.8 -12.9 0.02| 10.4 0.2 2500 254 48 188 15| 0.0 5.5 5.5| 14.0 -47.6 -33.6 -13.4 -0.02| 8.7 -0.2 3000 252 48 186 16| 0.0 4.7 4.7| 17.7 -53.9 -36.2 -12.1 -0.03| 7.7 -0.2 4000 249 49 188 19| 0.0 5.4 5.4| 69.3 -53.9 15.4 3.9 0.10| 7.6 0.8 5000 245 53 191 24| 0.0 5.9 5.9| 97.7 -53.9 43.8 8.8 0.12| 7.7 0.9 6000 241 58 194 30| 0.0 5.8 5.8|133.2 -54.1 79.2 13.2 0.13| 7.4 0.9 Wrote GIF file: /home/apache/climate/data/raob//NZNV/skewt/NZNV.skewt.20251015.23.gif